1. IRCCS Galeazzi ‐Sant'Ambrogio Hospital, Dental Clinic, Section of Implant Dentistry and Oral Rehabilitation Milan Italy
2. Department of Biomedical, Surgical and Dental Sciences Università degli Studi di Milano Milan Italy
3. Department of Periodontics and Oral Medicine School of Dentistry, University of Michigan Ann Arbor Michigan USA
4. Division of Periodontology, Department of Oral Medicine, Infection, and Immunity Harvard School of Dental Medicine Boston Massachusetts USA
5. Otolaryngology Unit, Santi Paolo e Carlo Hospital, Department of Health Sciences Università degli Studi di Milano Milan Italy
6. Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan USA
7. Academy of Craniofacial Anatomy Como Italy
8. Lake Como Institute Implant Advanced Training Center Como Italy
9. Department of Periodontics Columbia University College of Dental Medicine New York City New York USA
10. Private Practice Waterbury Connecticut USA
11. Department of Biomedical and Neuromotor Sciences University of Bologna Bologna Italy
12. IRCCS Galeazzi ‐Sant'Ambrogio Hospital, Dental Clinic Dean of the Dental Clinic Milan Italy